11854475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 15467760

約数和(自身を除く): 3613285

約数列:

[1, 5, 25, 29, 83, 145, 197, 415, 725, 985, 2075, 2407, 4925, 5713, 12035, 16351, 28565, 60175, 81755, 142825, 408775, 474179, 2370895, 11854475]

約数ペア:

[(1, 11854475), (5, 2370895), (25, 474179), (29, 408775), (83, 142825), (145, 81755), (197, 60175), (415, 28565), (725, 16351), (985, 12035), (2075, 5713), (2407, 4925)]